Estimation of 2-dimensional frequencies using modified matrix pencil method

Fang Jiong Chen; Carrson C. Fung; Chi Wah Kok; Sam Kwong

Estimation of 2-dimensional frequencies using modified matrix pencil method

Fang Jiong Chen^*, Carrson C. Fung, Chi Wah Kok, Sam Kwong

^*Corresponding author for this work

Institute of Electronics

Research output: Contribution to conference › Paper › peer-review

2 Scopus citations

Abstract

A modified matrix pencil method is proposed to simultaneously estimate the frequency pairs in multiple 2-D sinusoidal signals to bypass the computationally expensive pairing operation as seen in the literature. Simulation results show that the accuracy of the estimates for each frequency from our technique is better than or comparable to that of existing methods and the variance of the estimates are close to the Cramér Rao bound with lower computational complexity.

Original language	English
Pages	850-854
Number of pages	5
State	Published - Jun 2005
Event	2005 IEEE 6th Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2005 - New York, NY, United States Duration: 5 Jun 2005 → 8 Jun 2005

Conference

Conference	2005 IEEE 6th Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2005
Country/Territory	United States
City	New York, NY
Period	5/06/05 → 8/06/05

Cite this

@conference{27a8ad95372a4ce29a0c8a432f604564,

title = "Estimation of 2-dimensional frequencies using modified matrix pencil method",

abstract = "A modified matrix pencil method is proposed to simultaneously estimate the frequency pairs in multiple 2-D sinusoidal signals to bypass the computationally expensive pairing operation as seen in the literature. Simulation results show that the accuracy of the estimates for each frequency from our technique is better than or comparable to that of existing methods and the variance of the estimates are close to the Cram{\'e}r Rao bound with lower computational complexity.",

author = "Chen, {Fang Jiong} and Fung, {Carrson C.} and Kok, {Chi Wah} and Sam Kwong",

year = "2005",

month = jun,

language = "English",

pages = "850--854",

note = "2005 IEEE 6th Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2005 ; Conference date: 05-06-2005 Through 08-06-2005",

}

TY - CONF

T1 - Estimation of 2-dimensional frequencies using modified matrix pencil method

AU - Chen, Fang Jiong

AU - Fung, Carrson C.

AU - Kok, Chi Wah

AU - Kwong, Sam

PY - 2005/6

Y1 - 2005/6

N2 - A modified matrix pencil method is proposed to simultaneously estimate the frequency pairs in multiple 2-D sinusoidal signals to bypass the computationally expensive pairing operation as seen in the literature. Simulation results show that the accuracy of the estimates for each frequency from our technique is better than or comparable to that of existing methods and the variance of the estimates are close to the Cramér Rao bound with lower computational complexity.

AB - A modified matrix pencil method is proposed to simultaneously estimate the frequency pairs in multiple 2-D sinusoidal signals to bypass the computationally expensive pairing operation as seen in the literature. Simulation results show that the accuracy of the estimates for each frequency from our technique is better than or comparable to that of existing methods and the variance of the estimates are close to the Cramér Rao bound with lower computational complexity.

UR - http://www.scopus.com/inward/record.url?scp=33745495560&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:33745495560

SP - 850

EP - 854

T2 - 2005 IEEE 6th Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2005

Y2 - 5 June 2005 through 8 June 2005

ER -

Estimation of 2-dimensional frequencies using modified matrix pencil method

Abstract

Conference

Other files and links

Fingerprint

Cite this